<?php

namespace app\admin\controller\record;

use app\admin\model\PayQrcode;
use app\admin\model\User;
use app\common\controller\Backend;
use app\common\model\CashLog;
use think\Db;
use think\Request;

/**
 * 交易记录管理
 *
 * @icon fa fa-circle-o
 */
class Audit extends Backend
{
    
    /**
     * Order模型对象
     * @var \app\admin\model\Order
     */
    protected $model = null;
    //  快速搜索字段
    protected $searchFields = 'id,order_id,user_id,cash,detail,remark';

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('Audit');
        $this->view->assign("typeList", $this->model->getTypeList());
        $this->view->assign("statusList", $this->model->getStatusList());
        $this->view->assign("payMannerList", $this->model->getPayMannerList());
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            $m_where = ['status' => config('PayStatus.Unpaid')];
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = $this->model
                ->where($where)
                ->where($m_where)
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->where($where)
                ->where($m_where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();

            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch('record/audit/index');
    }

    /**
     * 编辑
     */
    public function edit($ids = NULL)
    {
        $row = $this->model->get($ids);
        if (!$row)
            $this->error(__('No Results were found'));
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
                        $row->validate($validate);
                    }
                    //  如果审核状态为已付款
                    if ($params['status'] == config('PayStatus.Paid'))
                    {
                        $result = $this->audit_success($params['user_id'],$params['order_id'],'',$row,$params);
                    }else
                    {
                        $result = $this->audit_success($params['user_id'],$params['order_id'],$params['status'],$row,$params);
                    }

                    if ($result !== false) {
                        $this->success();
                    } else {
                        $this->error($row->getError());
                    }
                } catch (\think\exception\PDOException $e) {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    //  审核结果处理
    private function audit_success($user_id,$order_id,$status='',$row=[],$params=[])
    {
        $user = User::get($user_id);
        if (!$user)$this->error('订单有误：用户不存在');

        //  修改后的订单状态
        $status = $status ? $status :  config('PayStatus.Paid');

        //
        $cash_log = new CashLog();
        $where = [
            'user_id'   =>  $user_id,
            'order_id'  =>  $order_id,
            'status'      =>  config('PayStatus.Unpaid')
        ];
        $cash = $cash_log->where($where)->find();
        $cash->status = $status;

        //  如果是充值成功
        if ($status == config('PayStatus.Paid'))
        {
            //  用户表
            $user->cash_money = $user->cash_money + $cash->value;
            //  二维码总充值额度增加
            $order = \app\admin\model\Order::get(['order_id' => $order_id]);
            if ($order)
            {
                $qrc_id = json_decode($order->data,true);
                $qrc_id = $qrc_id['pay_code_id'];
                $qrc = PayQrcode::get($qrc_id);
                if ($qrc)
                {
                    $qrc->data(['id'=>$qrc_id,'total' => $qrc->total + $order->cash])->save();
                }
            }
        }

        /*$cash->save();
        $user->save();
        $row->allowField(true)->save($params);*/

        $result = $cash->save() && $user->save() && $row->allowField(true)->save($params);

        return $result;
    }

}
